Mushrooms Au Gratin

Total Time

Prep/Total Time: 20 min.


8 servings

Updated: Jun. 30, 2023
This easy-to-prepare side dish brings me rave reviews whenever I prepare it for the holidays. Even when I double the recipe, my family eats every bite.


  • 2 pounds sliced fresh mushrooms
  • 1/4 cup butter, cubed
  • 1/2 cup white wine or chicken broth
  • 2 tablespoons all-purpose flour
  • 2/3 cup sour cream
  • 1 teaspoon pepper
  • 1/4 teaspoon ground nutmeg
  • 1 cup shredded Gruyere or Swiss cheese
  • 2 tablespoons minced fresh parsley


  1. In a large skillet, saute mushrooms in butter until tender. Add wine or broth. Bring to a boil. Reduce heat; simmer, uncovered, for 4 minutes.
  2. Combine the flour, sour cream, pepper and nutmeg until smooth; stir into mushrooms. Cook and stir for 1-2 minutes or until bubbly. Transfer to a shallow serving dish. Sprinkle with cheese and parsley.

Nutrition Facts

1/2 cup: 193 calories, 14g fat (8g saturated fat), 44mg cholesterol, 119mg sodium, 7g carbohydrate (2g sugars, 2g fiber), 8g protein.